Where to Go in Italy: Building the Right Route by Trip Length

By Marco Lenti, travel correspondent who has ridden the Rome-Florence-Venice rail corridor repeatedly and cross-checks route details against regional tourism boards and publicly available transit schedules before each trip.

Most guides on where to go in Italy fail for the same reason: they list Italy's cities in no particular order, instead of sequencing them by how many days each deserves. A traveler usually finds ten or fifteen names with no indication of how many days each deserves or what it costs in transit time to add one more stop. This guide starts from trip length instead, then slots cities and regions into the days actually available. Run the final shape through a day-by-day trip planner once you've picked a length, and the dates will sort themselves around it.

The core route: Rome, Florence, Venice

These three cities answer where to go in Italy on nearly every first trip, and the order is dictated by geography as much as by fame. Rome sits south, Florence is near the middle, and Venice is north — so the route runs in one direction without backtracking, whether you start in Rome and end in Venice or reverse it based on flight prices.

Rome needs three full days minimum. The Colosseum and Roman Forum take a half-day with a timed-entry ticket, the Vatican Museums and Sistine Chapel take another half to full day depending on crowds, and the historic center — Pantheon, Piazza Navona, Trastevere — fills the third. Trying to compress Rome into two days means cutting one of these three outright.

Florence works well at two full days. Pick the Uffizi or the Accademia rather than both unless art history is the actual priority of the trip — each museum alone can consume half a day with lines and pacing. Climb the Duomo's dome for the view, and set aside a half-day for the Oltrarno, the quieter side of the river with artisan workshops and fewer tour groups.

Venice is tighter: two days covers San Marco, the Rialto Bridge, and one or two of the outer islands, Murano for glass or Burano for the colored houses. A third day only makes sense if slow wandering through the smaller sestieri matters more than checking off sights — Venice's official tourism authority organizes its own visitor guidance around exactly this kind of unhurried pacing in the residential sestieri.

Put together, Rome-Florence-Venice is a seven-to-eight day minimum trip once travel days between cities are built in. If a draft route feels tight, it's worth checking it against an itinerary validator before booking anything. The table near the end of this guide shows how later additions stack on top of this base.

Getting between the three cities

The Frecciarossa high-speed line connects all three cities. Rome to Florence typically runs close to an hour and a half, Florence to Venice is around two to two and a half hours, and a direct Rome-Venice service comes in under four hours on the limited-stop departures. These figures come from widely published schedule ranges rather than a single fixed timetable — the exact minutes shift with each seasonal schedule change, so confirm the specific departure on Trenitalia's booking platform before buying.

Train wins over car rental on this leg for three reasons: stations sit in or near historic centers rather than requiring a drive to the edge of town, there's no parking cost or restricted-zone fine to deal with inside Rome, Florence, or Venice's old centers, and there's no one-way drop fee the way there is with most rental agreements.

Trenitalia groups fares into tiers — commonly labeled Super Economy, Economy, and Base — with the cheaper tiers selling out first as a departure date approaches. Exact pricing windows and tier names shift by route, season, and promotional period, so a month or two of lead time is a sensible starting point rather than a guaranteed discount; check current fares directly on Trenitalia's fare page before locking in dates.

A car only makes sense once the route extends into Tuscany's countryside or rural Puglia — anywhere on the core Rome-Florence-Venice line, a car adds cost and parking stress without saving time.

At 10 days: add Tuscany or Bologna

With three extra days, two options extend the route without adding a full new region.

Tuscany option

Two nights based in Siena or a countryside agriturismo, with day trips out to San Gimignano and Lucca. Combined driving across both day trips runs close to two hours total, based on general point-to-point distances from ACI's official route planner — the exact figure depends on which towns and roads are chosen. A rental car is only needed for this leg, returned before continuing to Venice by train.

Bologna option

A one-night, two-day stop between Florence and Venice, well under an hour by train from Florence on the regional and high-speed lines. It suits food-focused travelers who'd rather spend two days in trattorias than add another museum day.

Pick Tuscany for landscape and hill towns, covered in more depth by Toscana's official tourism board. Pick Bologna for a lower-key, food-first detour that adds almost no transit time to the existing Florence-Venice leg. Either option is a small enough change that it's worth checking against a validator before shifting train bookings around it.

At 14 days: add the Amalfi Coast or Naples and Pompeii

Naples and Pompeii

Two days, reached by train from Rome — a bit over an hour to Naples on the faster Frecciarossa departures, then a local Circumvesuviana commuter train to Pompeii, about half an hour each way. Visiting logistics for the excavation site are covered on the Pompeii Archaeological Park's official site.

Amalfi Coast

Three to four days based in Positano or Ravello, reached via Naples and then a ferry or bus. Budget a full travel day each way rather than treating it as a quick add-on — bus and ferry connections along the coast run far less frequently than the Frecciarossa line, and schedules are seasonal.

Sequencing

Both options require backtracking through Naples as the transit hub, so whether to visit before Rome or after Venice comes down to flight routing rather than itinerary logic. Other region-specific breakdowns like this one are collected on the travel blog if a different pairing makes more sense for your dates.

Why 14 days and not 10

The coast's slower, less frequent transit eats a full extra day in travel alone compared to the Rome-Florence-Venice train line.

At 2-3 weeks: Sicily, Puglia, Lake Como, or the Dolomites

Sicily

Five to six days on its own — Palermo, Syracuse, Noto, Ragusa, and a day at Mount Etna — plus a flight from Rome or Naples rather than a train connection. Treat it as its own sub-trip, not an add-on to the mainland route.

Puglia

Four to five days around Lecce and the trulli towns, reached by train to Bari and then a car for the rest. A slower, lower-density alternative to Amalfi for travelers who've already done the coast once.

Lake Como

Two to three days, well under an hour by train from Milan on Trenord, the regional rail operator for Lombardy — pair it with a Milan stop rather than tacking it onto the Rome-Florence-Venice line, since Como doesn't connect efficiently to any of the three core cities.

Dolomites

Three to four days for hiking, reached via Venice — around two and a half to three hours by car, a general estimate from route-planning tools like ACI's planner rather than a fixed figure, since mountain road conditions and seasonal closures vary. Train plus bus is the alternative route, to Cortina or Bolzano. Dolomiti's regional tourism portal lists June and September as the clearer-trail windows.

The rule of thumb at this tier: pick one of these four regions per trip, not two. Each requires its own transit day or days, and those add up fast once a trip passes the two-week mark.

The mistake to avoid: overpacking the itinerary

Cramming Venice, Florence, Rome, Amalfi, and Sicily into under two weeks fails for a simple reason — transit time alone, across train legs, a ferry, and a flight, can eat three to four of those days, leaving almost no time in any single place.

In practice, this looks like a ten-day trip trying to hit all five regions: one night per stop, early check-outs, and travelers who end up remembering train platforms more clearly than piazzas.

The fix is to let trip length cap the number of regions, not the number of cities within a region. Seven to eight days means one region — Rome-Florence-Venice. Fourteen days means two. Three weeks means three at most. Running an itinerary validator against a draft route before booking trains is a fast way to catch a plan that's trying to cover too much ground.

Best time to go, by trip type

• May, September, early October: the consistent recommendation for sightseeing-heavy trips through Rome, Florence, and Venice — mild temperatures and noticeably thinner crowds than July and August.
• June: better for itineraries that include Amalfi, Lake Como, or other beach and lake time, when water temperatures and daylight hours are favorable, just ahead of the peak-season crowds that arrive in July.
• January through March: the window for a Dolomites-focused ski trip rather than a city-and-coast itinerary, per Dolomiti's winter season pages — a different trip entirely, best planned on its own calendar.
• August, avoid across the board: Ferragosto, the mid-August national holiday, closes many shops, restaurants, and some museums in city centers for days on either side of August 15. Italia.it's seasonal travel-planning section flags reduced August hours as a recurring issue for visitors who haven't planned around it.

Putting it together: where to go in Italy, by trip length

Trip length	Core stops	What to add
7-8 days	Rome (3) → Florence (2) → Venice (2), by Frecciarossa, no car needed	Nothing — this is the full core route
10 days	Core route + Tuscany or Bologna	2 nights in Siena or an agriturismo, or 1 night in Bologna
14 days	Core route + Naples, Pompeii, and the Amalfi Coast	2 days Naples/Pompeii, 3-4 days Amalfi, sequenced before Rome or after Venice depending on flight routing
3 weeks	Core route + one more region	Sicily by flight, Puglia by train plus car, Lake Como by train from Milan, or the Dolomites from Venice — pick one, not two

If you're mapping the exact day count against train schedules and opening hours, Fortrip's AI trip planner builds this kind of day-by-day route automatically, and the pricing page covers what's included at each plan tier.

FAQ

How many days do I need in Italy?

Seven to eight days covers Rome, Florence, and Venice at a reasonable pace. Ten days allows room for Tuscany or Bologna. Two weeks fits the Amalfi Coast or Naples and Pompeii. Three weeks is enough to add one more region — Sicily, Puglia, Lake Como, or the Dolomites — without rushing any of them.

Is Rome-Florence-Venice enough for a first trip?

For most first-time visitors, yes. It's a seven-to-eight day minimum trip that covers the three cities most itineraries are built around, with train travel between them handled by the Frecciarossa line in under half a day total.

Do I need a car anywhere on this route?

Not for Rome, Florence, or Venice — train is faster and avoids parking restrictions in the historic centers. A car becomes useful once the itinerary extends into Tuscany's countryside, rural Puglia, or the Dolomites.

When is the best time to visit Italy?

May, September, and early October for city-focused trips through Rome, Florence, and Venice. June for itineraries that include Amalfi or Lake Como. January through March if the trip is built around skiing in the Dolomites. August is worth avoiding — many shops and restaurants close around Ferragosto on August 15.